public QatCommands(RibbonQuickAccessToolbar qat)
{
if (qat == null)
{
throw new ArgumentNullException(nameof(qat));
}
IUICollection qatitemsSource = qat.ItemsSource;
if (qatitemsSource == null)
{
throw new ArgumentException("Qat not initialized");
}
_collectionChanged = new UICollectionChangedEvent();
_collectionChanged.ChangedEvent += CollectionChanged_ChangedEvent;
_collectionChanged.Attach(qatitemsSource);
uint count;
object item;
qatitemsSource.GetCount(out count);
for (uint i = 0; i < count; i++)
{
qatitemsSource.GetItem(i, out item);
GalleryCommandPropertySet galleryItem = GetCommandPropertySet(item);
_controlCommands.Add(galleryItem);
}
}
public GalleryCategories(IRibbonControl ribbonControl, IUICollection fromGallery)
{
if (ribbonControl == null)
{
throw new ArgumentNullException(nameof(ribbonControl));
}
_ribbonControl = ribbonControl;
if (fromGallery == null)
{
throw new ArgumentException(ribbonControl.ToString() + " not initialized");
}
_collectionChanged = new UICollectionChangedEvent();
_collectionChanged.ChangedEvent += CollectionChanged_ChangedEvent;
_collectionChanged.Attach(fromGallery);
uint count;
object item;
fromGallery.GetCount(out count);
for (uint i = 0; i < count; i++)
{
fromGallery.GetItem(i, out item);
GalleryItemPropertySet galleryItem = GetItemPropertySet(item);
_controlItems.Add(galleryItem);
}
}
private void InRibbonGallery_ItemsSourceReady(object sender, EventArgs e)
{
// set _inRibbonGallery items
IUICollection itemsSource = InRibbonGallery.ItemsSource;
InRibbonGallery.ExecuteEvent += InRibbonGallery_ExecuteEvent;
itemsSource.Clear();
Font font = new Font("Segoe UI", 9f);
for (int i = 0; i < 64; i++)
{
Bitmap image = new Bitmap(32, 32);
Graphics g = Graphics.FromImage(image);
g.FillRectangle(Brushes.Red, new Rectangle(new Point(3, 3), new Size(26, 26)));
g.DrawString((i + 1).ToString(), font, Brushes.White, 10f, 10f);
g.Dispose();
itemsSource.Add(new GalleryItemPropertySet()
{
ItemImage = Ribbon.ConvertToUIImage((Bitmap)image),
CategoryID = (uint)(i + 1),
//Label = (i + 1).ToString(),
});
uint count;
itemsSource.GetCount(out count);
object item;
itemsSource.GetItem(count - 1, out item);
GalleryItemPropertySet set = item as GalleryItemPropertySet;
if (set != null)
{
}
}
}
/// <summary>
///
/// </summary>
public HRESULT UpdateProperty(ref PropertyKey key, PropVariantRef currentValue, ref PropVariant newValue)
{
if (key == RibbonProperties.ItemsSource)
{
if (_itemsSource != null)
{
IUICollection itemsSource = (IUICollection)currentValue.PropVariant.Value;
itemsSource.Clear();
uint count;
_itemsSource.GetCount(out count);
for (uint i = 0; i < count; ++i)
{
object item;
_itemsSource.GetItem(i, out item);
itemsSource.Add(item);
}
}
}
return(HRESULT.S_OK);
}